Bovine respiratory disease scoring system for pre-weaned dairy calves1,2 Clinical sign Score if normal Eye discharge 0 2 Nasal discharge 0 Ear droop or Head tilt Cough Breathing Temperature Or Or Or Or Or Or 4 0 0 0 0 Score if abnormal (any severity)3 5 No cough Normal < 102.5° F 2 2 2 Spontaneous cough Rapid or difficult breathing ≥ 102.5° F Add scores for all clinical signs, if total score is ≥ 5, calf may be positive for bovine respiratory disease 1: Love WJ, Lehenbauer TW, Kass PH, Van Eenennaam AL, Aly SS. (2014) Development of a novel clinical scoring system for on-farm diagnosis of bovine respiratory disease in pre-weaned dairy calves. PeerJ 2:e238 https://peerj.com/articles/238. 2: Aly SS, Love WJ, Williams DR, Lehenbauer TW, Van Eenennaam AL, Drake C, Kass PH, Farver TB. (2014) Agreement between bovine respiratory disease scoring systems for pre-weaned dairy calves. Animal Health Research Reviews 15: 2 Pages 148-150 http://journals.cambridge.org/repo_A94AI150 3: Any abnormality including, but not limited to, the examples shown in the above pictures. Sistema de puntuación para enfermedad respiratoria bovina en becerros lecheros pre-destetados1,2 Signos Clínicos Secreción Ocular Secreción Nasal Orejas Caídas/ Cabeza Inclinada Tos Respiración Temperatura Puntuación anormal (cualquier gravedad)3 Puntuación normal 0 2 0 Or Or Or Or Or 4 0 0 0 0 Or 5 Sin tos Normal < 102.5° F 2 2 2 Tos Espontanea Respiración Rapida o Dificil ≥ 102.5° F Añadir los puntajes para todos los signos clínicos, si la puntuación total es ≥ 5, el becerro puede tener enfermedad respiratoria bovina 1: Love WJ, Lehenbauer TW, Kass PH, Van Eenennaam AL, Aly SS. (2014) Development of a novel clinical scoring system for on-farm diagnosis of bovine respiratory disease in pre-weaned dairy calves. PeerJ 2:e238 https://peerj.com/articles/238. 2: Aly SS, Love WJ, Williams DR, Lehenbauer TW, Van Eenennaam AL, Drake C, Kass PH, Farver TB. (2014) Agreement between bovine respiratory disease scoring systems for pre-weaned dairy calves. Animal Health Research Reviews. 15: 2 Pages 148-150 http://journals.cambridge.org/repo_A94AI150 3: Any abnormality including, but not limited to, the examples shown in the above pictures.